Hand - Dragonmaid Tillroo, Dragonmaid Erde, 1 Other Dragon Maid, fusion spell
Cards in ED - Dragonmaid Hauskee
Ending Board - Dragonmaid Hauskee and 3 Dragonmaid Monsters
Best Going First

Step 1. Normal Summon Dragonmaid Tillroo, and use its effect to add Dragonmaid Nasary to your hand, and sending the other Dragon Maid to the Graveyard
Step 2. Activate Dragonmaid Erde's effect in hand, discarding it and special summoning Nasary from your hand
Step 3. Activate Nasary's effect, special summoning the extra Dragonmaid from the graveyard
Step 4. Activate Dragonmaid Changing, Fusion Summoning Dragonmaid Hauskee using Nasary and another of the Dragonmaids on the board
Step 5. End your turn
Step 6. During your opponent's standby phase, activate Hauskee's effect, targeting the remaining Dragonmaid and special summoning Nasary from the Graveyard
Step 7. Use Nasary's effect to special summon another Dragonmaid from the graveyard (and use its effect if applicable)